Jerome, S. E., and D. R. Cook

Relation of Some Metal Mning Districts in the Western United States to Regional Tectonic Environments and Igneous Activity; Bulletin 69

Reno, NV: Mackay School of Mines, 1967. softcover, 11.5" x 8.5", 35 pages, illustrated, library stamp title page. very good. Item #5570226

from the abstract, "By compring a metallization map with geologic and tectonic maps, emphasis is given to the close correspondence of western United States mining districts containing gold, silver, copper, lead, and zinc, to igneous centers, and to the importance of zones of structural weakness, visible or implied in localizing these centers and individual ore deposits within districts."

Price: $20.00